service_id,monday,tuesday,wednesday,thursday,friday,saturday,sunday,start_date,end_date
WE,1,1,1,1,1,0,0,20090801,20100630
SA,0,0,0,0,0,1,0,20090801,20100630
CC,1,1,1,1,1,0,0,20090901,20100606
WESA,1,1,1,1,1,1,0,20090801,20100630
